Roxy Jacenko's sister Ruby Davis gave birth to her first child, a boy.

The happy news was unveiled by The Sun-Herald this weekend, reporting Ruby and her husband, Jackson Eisenpresser, welcomed son Ace in December.

The publication also published images of Ruby's since-deleted Instagram account that showed the happy couple with their new bundle of joy in the hospital and revealed that it was 17 days before they could bring their newborn home.

The Australian indigenous Ruby made the switch to the US in 2012, where she met her rich businessman, with the couple that a few years later a secret Beverly Hills ceremony knotted.

Ruby has shared a tumultuous relationship with her PR queen sister Roxy Jacenko and alienated for several years.

However, in October 2017, Roxy told Daily Mail Australia that she and her little sister Ruby Davis were speaking again, saying: "Everything has been forgotten – no family is perfect. & # 39;

Christmas baby! The publication reported that the son of the couple, named Ace, was born in December

& # 39; We all have our challenges, we are no different. Mine is just public, "Roxy added.

In the past the couple had the famous disagreement with dramas that constantly made national headlines.

This culminated in the police who had filed an AVO application against Mrs Davis on behalf of Roxy a few years ago. The application was later withdrawn.

Ruby attended her sister's wedding in 2012 before she left Sydney for LA. In 2015 she started a car website for American women named Chickdriven.

New parent: it is the first child for Ruby, now based in the US

Ruby was one of the first people to contact Roxy when she was diagnosed with breast cancer in 2016.

She immediately reached out to tell me she was sad to hear that I had cancer, & # 39; Roxy shared earlier with Daily Mail. & # 39; She now lives in the US and is doing very well – also married! & # 39;

Despite being a fruitful user of social media. Roxy has yet to make a reference to the new addition to the family.